2371668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 6228096

約数和(自身を除く): 3856428

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 661, 897, 1196, 1322, 1794, 1983, 2644, 3588, 3966, 7932, 8593, 15203, 17186, 25779, 30406, 34372, 45609, 51558, 60812, 91218, 103116, 182436, 197639, 395278, 592917, 790556, 1185834, 2371668]

約数ペア:

[(1, 2371668), (2, 1185834), (3, 790556), (4, 592917), (6, 395278), (12, 197639), (13, 182436), (23, 103116), (26, 91218), (39, 60812), (46, 51558), (52, 45609), (69, 34372), (78, 30406), (92, 25779), (138, 17186), (156, 15203), (276, 8593), (299, 7932), (598, 3966), (661, 3588), (897, 2644), (1196, 1983), (1322, 1794)]